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Individual Calculations September 2017 |
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| Gavrilescu, David Total change: -12.40 | |   |
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| Arad International Chess Festival 2017 - Open | Arad | ROU | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2357 | 5.00 | 9 | -0.62 | 20 | -12.40 | |
|  Badelita, Beniamin | | | 1957 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pitica, Silviu Valentin | | | 2101 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Istratescu, Andrei | g | | 2604 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Samu, Sorin-Mihai | | | 2055 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Stoyanov, Tsvetan | f | | 2176 | BUL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Chereches, Marius-Cristian | f | | 2241 | HUN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bida, Mihai-Eugen | m | | 2429 | ROU | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Miron, Lucian-Costin | m | | 2495 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ciorica, Mihai-Vlad | | | 2172 | ROU | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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